Offering a constant current and a low feedback voltage, a pair of LED drivers expand the PowerWise product line to power 1W to 5W high-brightness LEDs. The LM3401 and LM3405A handle LEDs suitable for ...
National Semiconductor Corporation has introduced a family of light-emitting diode (LED) drivers designed to power the new generation of 1W to 5W, high-brightness LEDs found in automotive, industrial ...
The document describes an isolated, high power factor (PF), TRIAC dimmable LED driver designed to drive a nominal LED string voltage of 15 V at 500 mA from an input voltage range of 90 VAC to 132 VAC.
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